1.Small appearance, easy to hide, suitable for small areas2.The operation is simple, just turn it on.3.Silent work, safe and secure use.4.Funny heat dissipation, high temperature resistance5.Double Switch, easy to control the wifiPlug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.It is working While chargingColour:blackMaterial:plasticSize:185 x 80 x 40mmPackage Contents:1 x WIFI Blocker FinderOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.